👉 A proportioner is a device used to measure the ratio of two quantities. These devices are commonly used in science and mathematics for comparing quantities, such as measuring the ratio between different units of measurement or determining the relationship between variables. In simple terms, a proportioner measures the comparison of two numbers or units by dividing one number into another. The main function of a proportioner is to ensure that both quantities being compared are measured accurately and consistently. This can be done by having a standard reference point for